Error in `mvn jgitflow:release-finish` mutli-module build (due to wrong compilation order)
It turns out that this problem is caused by my Maven version. My system runs Java 1.8.0_45 and Apache Maven 2.2.1 (rdebian-8). At the time of writing, the latter Maven version is shipped by default with the latest Ubuntu LTS (14.04.2) release. I have now upgraded to Apache Maven 3.2.1....